Usually women can have intercourse overnight 3 days after stopping the use of celiac pessary. Curettage suppositories have a detoxifying effect and promote the discharge of secretions from the uterine cavity after use. After the pessary is inserted into the vagina, the drug residue and uterine secretions are not discharged immediately, but are collected and discharged from the vagina in a mass within 3 days after stopping the drug. If you have intercourse early, it will not only reduce the efficacy of the drug, but also make your partner feel a foreign body in the vagina, shorten the vagina, reduce the pleasure of sex, and prevent women from reaching orgasm. Therefore, it is more appropriate to have intercourse overnight 3 days after stopping the use of celiac pessary. In addition, women should pay attention to personal hygiene, change underwear regularly, avoid staying up late, eat more fruits and vegetables, maintain a relaxed mood, exercise regularly, improve their immunity, and review regularly after treatment.